engine Citroen C3 PICASSO DAG 2010.5 1.G Owner's Guide
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116
CHECKS
DIESEL ENGINES
1. S c r e e n w a s h fl u i d r e s e r v o i r .
2. Coolant header tank.
3. A i r fi l t e r .
4. B r a k e fl u i d r e s e r v o i r .
5. Battery.
6. Fusebox.
7. Engine oil dipstick.
8. E n g i n e o i l fi l l e r c a p .
9. P r i m i n g p u m p ( o n f u e l fi l t e r ) .
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117
CHECKS
CHECKING LEVELS Brake fluid level
Oil level The reading will only be correct
if the vehicle is on level ground
and the engine has been off for
more than 15 minutes.
The check is carried out either when
the ignition is switched on using the oil
level indicator on the instrument panel,
or using the dipstick. T h e b r a k e fl u i d l e v e l s h o u l d b e
close to the "MAX" mark. If it is
not, check the brake pad wear.
C h a n g i n g t h e fl u i d
Refer to the Maintenance and Warranty
Guide for details of the interval for this
operation.
Coolant level The coolant level should be
close to the "MAX" mark but
should never exceed it.
When the engine is warm, the
temperature of the coolant is regulated
by the fan. This can operate with the
ignition off.
O n v e h i c l e s w h i c h a r e fi t t e d w i t h a p a r -
t i c l e e m i s s i o n fi l t e r , t h e f a n m a y o p e r -
ate after the vehicle has been switched
o f f , e v e n i f t h e e n g i n e i s c o l d .
In addition, as the cooling system is
pressurised, wait at least one hour after
switching off the engine before carrying
out any work. F l u i d s p e c i fi c a t i o n
For optimum cleaning and to avoid
f r e e z i n g , t h i s fl u i d m u s t n o t b e t o p p e d
up or replaced with water.
Engine oil change
Refer to the Maintenance and Warranty
Guide for details of the interval for this
operation.
In order to maintain the reliability of the
engine and emission control system,
the use of additives in the engine oil is
prohibited.
Oil grade
The oil must be suitable for your engine
and conform to the manufacturer's
recommendations. F l u i d s p e c i fi c a t i o n
T h e b r a k e fl u i d m u s t c o n f o r m t o t h e
manufacturer's recommendations and
meet the DOT4 standard.
F l u i d s p e c i fi c a t i o n
The coolant must conform to the manu-
facturer's recommendations.
Changing the coolant
The coolant does not have to be
changed.
Screenwash fluid level
Check all of these levels regularly and
top them up if necessary, unless other-
wise indicated.
I f a l e v e l d r o p s s i g n i fi c a n t l y , h a v e t h e
corresponding system checked by a
CITROËN dealer.
To avoid any risk of scalding, unscrew
the cap by two turns to allow the pres-
sure to drop. When the pressure has
dropped, remove the cap and top up
the level.
Top up the level when neces-
sary.
Take care when carrying out checks
under the bonnet as some parts of
the engine can be very hot (risk of
burns).
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CHECKS
Avoid prolonged contact of used oil
o r fl u i d s w i t h t h e s k i n .
M o s t o f t h e s e fl u i d s a r e h a r m f u l t o
health or indeed very corrosive.
D o n o t d i s c a r d u s e d o i l o r fl u i d s
into sewers or onto the ground.
Take used oil to a CITROËN dealer
(France) or an authorised waste
disposal site.
Diesel additive level (Diesel
engine with particle emission
filter)
A low additive level is indicated by light-
ing of the service warning lamp, accom-
panied by an audible warning and a
message on the multifunction screen.
Used products
CHECKS
B a t t e r y
The battery does not require
any maintenance.
H o w e v e r , c h e c k t h a t t h e t e r -
minals are clean and correctly
tightened, particularly in sum-
mer and winter.
When carrying out work on the battery,
refer to the "Practical information" sec-
tion for details of the precautions to be
taken before disconnecting the battery
and following its reconnection.
Air filter and passenger
compartment filter Refer to the Maintenance and
Warranty Guide for details of
the replacement intervals for
these components.
Depending on the environ-
ment (e.g. dusty atmosphere) and the
use of the vehicle (e.g. city driving),
r e p l a c e t h e m t w i c e a s o f t e n i f n e c e s -
s a r y (refer to the "Engines" section).
A c l o g g e d p a s s e n g e r c o m p a r t m e n t fi l t e r
may have an adverse effect on the per-
formance of the air conditioning system
and generate undesirable odours. Particle emission filter (Diesel)
It is imperative that the maintenance of
t h e p a r t i c l e e m i s s i o n fi l t e r i s c a r r i e d o u t
by a CITROËN dealer.
Oil filter
R e p l a c e t h e o i l fi l t e r e a c h t i m e
the engine oil is changed.
Refer to the Maintenance and
Warranty Guide for details of
the replacement interval for
this component.
Following prolonged operation of
the vehicle at very low speed or at
idle, you may, in exceptional cir-
cumstances, notice the emission
of water vapour at the exhaust on
acceleration. This does not affect
the behaviour of the vehicle or the
environment.
Topping up
This additive must be topped up by a
CITROËN dealer without delay.
Unless otherwise indicated, check
these components in accordance with
the Maintenance and Warranty Guide
and according to your engine.
Otherwise, have them checked by a
CITROËN dealer.
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118
CHECKS
Avoid prolonged contact of used oil
o r fl u i d s w i t h t h e s k i n .
M o s t o f t h e s e fl u i d s a r e h a r m f u l t o
health or indeed very corrosive.
D o n o t d i s c a r d u s e d o i l o r fl u i d s
into sewers or onto the ground.
Take used oil to a CITROËN dealer
(France) or an authorised waste
disposal site.
Diesel additive level (Diesel
engine with particle emission
filter)
A low additive level is indicated by light-
ing of the service warning lamp, accom-
panied by an audible warning and a
message on the multifunction screen.
Used products
CHECKS
B a t t e r y
The battery does not require
any maintenance.
H o w e v e r , c h e c k t h a t t h e t e r -
minals are clean and correctly
tightened, particularly in sum-
mer and winter.
When carrying out work on the battery,
refer to the "Practical information" sec-
tion for details of the precautions to be
taken before disconnecting the battery
and following its reconnection.
Air filter and passenger
compartment filter Refer to the Maintenance and
Warranty Guide for details of
the replacement intervals for
these components.
Depending on the environ-
ment (e.g. dusty atmosphere) and the
use of the vehicle (e.g. city driving),
r e p l a c e t h e m t w i c e a s o f t e n i f n e c e s -
s a r y (refer to the "Engines" section).
A c l o g g e d p a s s e n g e r c o m p a r t m e n t fi l t e r
may have an adverse effect on the per-
formance of the air conditioning system
and generate undesirable odours. Particle emission filter (Diesel)
It is imperative that the maintenance of
t h e p a r t i c l e e m i s s i o n fi l t e r i s c a r r i e d o u t
by a CITROËN dealer.
Oil filter
R e p l a c e t h e o i l fi l t e r e a c h t i m e
the engine oil is changed.
Refer to the Maintenance and
Warranty Guide for details of
the replacement interval for
this component.
Following prolonged operation of
the vehicle at very low speed or at
idle, you may, in exceptional cir-
cumstances, notice the emission
of water vapour at the exhaust on
acceleration. This does not affect
the behaviour of the vehicle or the
environment.
Topping up
This additive must be topped up by a
CITROËN dealer without delay.
Unless otherwise indicated, check
these components in accordance with
the Maintenance and Warranty Guide
and according to your engine.
Otherwise, have them checked by a
CITROËN dealer.
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CHECKS
Only use products recommended
by CITROËN or products of equiv-
a l e n t q u a l i t y a n d s p e c i fi c a t i o n .
In order to optimise the operation
of units as important as the braking
system, CITROËN selects and of-
f e r s v e r y s p e c i fi c p r o d u c t s .
To avoid damaging the electrical
units, the use of a high pressure
washer in the engine compartment
is strictly prohibited .
Brake disc wear
Brake pads Manual parking br ake
Brake wear depends on the
style of driving, particularly in
the case of vehicles used in
town, over short distances. It
may be necessary to have the
condition of the brakes checked, even
between vehicle services.
Unless there is a leak in the system, a
d r o p i n t h e b r a k e fl u i d l e v e l i n d i c a t e s
that the brake pads are worn. For information on checking
brake disc wear, contact a
CITROËN dealer.
If a loss of effectiveness of this
system is noticed, the parking
brake must be checked, even
between two services.
Checking this system must be
done by a CITROËN dealer.
Manual gearbox
The gearbox does not re-
quire any maintenance (no oil
change).
Refer to the Maintenance and
Warranty Guide for the details
of the level checking interval
for this component.
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PRACTICAL INFORMATION
2 . I n fl a t i o n
Turn the selector A to the
"AIR" position.
Uncoil the black pipe H fully.
Connect the black pipe to
the valve of the wheel.
C o n n e c t t h e c o m p r e s s o r ' s e l e c t r i c
p l u g t o t h e v e h i c l e ' s 1 2 V s o c k e t .
Start the vehicle again and leave the
engine running.
Adjust the pressure using the com-
p r e s s o r ( t o i n fl a t e : s w i t c h B in po-
sition "I" ; t o d e fl a t e : s w i t c h B in
position "O" and press button C ), in
a c c o r d a n c e w i t h t h e v e h i c l e ' s t y r e
pressure label (located on the left
hand door aperture).
A loss of pressure indicates that the puncture has not been fully plugged;
contact a CITROËN dealer for as-
sistance.
Remove and stow the kit.
D r i v e a t r e d u c e d s p e e d ( 5 0 m p h
[ 8 0 k m / h ] m a x ) l i m i t i n g t h e d i s t a n c e
t r a v e l l e d t o a p p r o x i m a t e l y 1 2 0 m i l e s
(200 km).
Visit a CITROËN dealer as
soon as possible.
You must inform the techni- cian that you have used this
kit. After inspection, the techni-
cian will inform you whether the
tyre can be repaired or must be
replaced.
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PRACTICAL INFORMATION
Removing the cartridge
Stow the black pipe.
Detach the angled base from the
white pipe.
Support the compressor vertically.
Unscrew the cartridge from the bottom.
B e w a r e o f d i s c h a r g e s o f fl u i d .
T h e e x p i r y d a t e o f t h e fl u i d i s i n d i -
cated on the cartridge.
The sealant cartridge is designed
for single use; even if only partly
used, it must be replaced.
After use, do not discard the car-
tridge into the environment, take
it to an authorised waste disposal
site or a CITROËN dealer.
Do not forget to obtain a new
sealant cartridge, available from
CITROËN dealers. Checking tyre pressures/
inflating accessories
You can also use the compressor, with-
out injecting any product, to:
- check or adjust the pressure of your
tyres,
- i n fl a t e o t h e r a c c e s s o r i e s .
Turn the selector A to the
"Air" position.
Uncoil the black pipe H fully.
Connect the black pipe to
the valve of the wheel or accessory.
I f n e c e s s a r y , fi t o n e o f t h e a d a p t o r s s u p p l i e d w i t h t h e k i t fi r s t .
C o n n e c t t h e c o m p r e s s o r ' s e l e c t r i -
c a l c o n n e c t o r t o t h e v e h i c l e ' s 1 2 V
socket.
Start the vehicle and let the engine
run.
Adjust the pressure using the com-
p r e s s o r ( t o i n fl a t e : s w i t c h B in po-
sition "I" ; t o d e fl a t e : s w i t c h B in
position "O" and press button C ),
a c c o r d i n g t o t h e v e h i c l e ' s t y r e p r e s -
s u r e l a b e l o r t h e a c c e s s o r y ' s p r e s -
sure label.
Remove the kit then stow it.
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1 3 7
PRACTICAL INFORMATION
Fuse N° Rating Functions
F8 20 A Multifunction screen, audio system, navigation
radio.
F9 30 A Audio system (aftermarket), 12 V socket.
F10 15 A Steering wheel controls.
F11 15 A Ignition, diagnostic socket.
F12 15 A Rain/sunshine sensor, trailer relay unit.
F13 5 A Main stop switch, engine relay unit.
F14 15 A Parking assistance control unit, seat belt
unfastened warning lamp, airbag control unit,
i n s t r u m e n t p a n e l , a i r c o n d i t i o n i n g , U S B B o x .
F15 30 A Locking.
F16 - Not used.
F17 40 A Rear screen and door mirrors demist/defrost.
SH - PARC shunt.
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PRACTICAL INFORMATION
Engine compartment fuses
T h e f u s e b o x i s p l a c e d i n t h e e n g i n e
compartment near the battery (left-hand
side).
Access to fuses
Unclip the cover.
Change the fuse (see corresponding
paragraph).
W h e n y o u h a v e fi n i s h e d , c l o s e t h e
cover carefully to ensure the correct
s e a l i n g o f t h e f u s e b o x . Fuse table
Fuse N° Rating Functions
F1 20 A Engine control unit supply, cooling fan unit control,
multifunction engine control main relay.
F2 15 A Horn.
F3 10 A Front/rear wash-wipe.
F4 20 A Daytime running lamps.
F5 15 A Diesel heater (Diesel engine), fuel pump
(petrol engine).
F6 10 A ABS/ESP control unit, ABS/ESP cut-off relay,
secondary stop switch.
F7 10 A Electric power steering.
F8 25 A Starter motor control.
F9 10 A Switching and protection unit (Diesel).
F10 30 A Diesel engine injection pump valve, injectors and
ignition coils (petrol engine).
F11 40 A Air conditioning fan.
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PRACTICAL INFORMATION
Fuse N° Rating Functions
F12 30 A Windscreen wipers slow/fast speed.
F13 40 A Built-in systems interface supply (ignition positive).
F14 30 A Valvetronic supply (petrol).
F15 10 A Right-hand main beam headlamp.
F16 10 A Left-hand main beam headlamp.
F17 15 A Left-hand dipped beam headlamp.
F18 15 A Right-hand dipped beam headlamp.
F19 15 A Multifunction engine management supply
(petrol engine), air cooling electrovalves (Diesel).
F20 10 A Multifunction engine management supply (petrol
engine), Turbo pressure regulation electrovalve
(Diesel), engine coolant level sensor (Diesel).
F21 5 A Fan assembly control supply, APC, ABS ESP
relays.